stage3/TODO
author mjsousa
Tue, 30 Dec 2014 22:17:22 +0000
changeset 982 760b26477193
parent 413 a9d377c4987a
permissions -rw-r--r--
Change algorithm for propagating VAR_GLOBAL constant values to corresponding VAR_EXTERNAL.


 Things that we must still check for in stage 3:


1) Handling of CONSTANTs:

 1.a) "Any program organization unit attempts to modify the value of a variable that has been declared with the CONSTANT qualifier;"
 1.b) From table 16.a "The CONSTANT qualifier shall not be used in the declaration of function block instances as described in 2.5.2.1."